#[derive(Debug, Clone, Copy)]
#[non_exhaustive]
pub enum CompressionType {
    Quantization,
    Pruning,
    KnowledgeDistillation,
}

pub struct ModelCompressor;

impl ModelCompressor {
    #[cfg(feature = "cuda")]
    pub fn compress_cuda(&self, model: &str, ct: CompressionType) -> Result<(), CompressionError> {
        // CUDA加速的压缩实现
    }

    #[cfg(feature = "metal")]
    pub fn compress_metal(&self, model: &str, ct: CompressionType) -> Result<(), CompressionError> {
        // Metal加速的压缩实现
    }

    pub fn compress_cpu(&self, model: &str, ct: CompressionType) -> Result<(), CompressionError> {
        // 通用CPU实现
    }
}